Say you want to listen in on a group of super-intelligent aliens whose language you don't understand, and whose spaceship only flies by Earth once an hour. It's not unlike what Harvard scientists and others are doing,

Swirling underwater eddies are aggressively melting two Antarctic glaciers, a recent study found, including the one that could raise sea levels by multiple feet.

Archaeologists discovered an undersea wall that measures almost 400 feet in length, the biggest underwater construction ever found in France.

"Archaeologists did not expect to find such well-preserved structures in such a harsh setting," geologist Yves Fouquet said.

OTIS is a remotely operated vehicle that has been generously donated to the University of Delaware by Tim Taylor and Christine Dennison, pioneering ocean explorers.

Although underwater scooters may offer users an aquatic "thrill ride," many of the things don't go much faster than the person could swim on their own. Such is not the case with the Sublue Vapor, however,

Two European governments have agreed to buy underwater drones for military use, their German manufacturer told Reuters, as countries in the region ramp up defence spending to address what they say is an increased Russian threat.

Online, direct to the consumer is growing like crazy, making up 10 to 40% of Aqua-Vu’s business in the past year, with Amazon sales making up 30% of total sales. They sell cameras from Washington State to New York, and every place in between. Aqua-Vu cameras are also all over Canada, and they’re even underwater in lakes in Russia.

Scientists from around the world are calling for urgent action to protect, restore, and sustainably manage one of the ocean's least known yet most important ecosystems: the Marine Animal Forests. The appeal is presented in the document "Marine Animal Forests: A Manifesto,

How can we stop golf balls from falling into the ocean at local resorts? – Hawaii News, Sports | West Hawaii Today

Turtles can slow their hearts down to sleep underwater. Some species of turtles can even breath through their butts!